분무열분해법에 의한 나노 MgB2 분말 제조 연구

Nano-sized spherical MgB2 powders were synthesized by spray pyrolysis method. The influence of solution concentration and furnace reaction temperature on morphology and average particle size were investigated. For adequate preparation conditions, it has mostly spherical, solid and narrow particle si...

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Veröffentlicht in:	한국초전도.저온논문지, 7(1) 2005, 7(1), , pp.1-4
Hauptverfasser:	유상임, 유재무, 고재웅, 김영국, 정국채, 한봉수(일진전기, 김영준(일진전기
Format:	Artikel
Sprache:	kor
Schlagworte:	전기공학
Online-Zugang:	Volltext
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Zusammenfassung:	Nano-sized spherical MgB2 powders were synthesized by spray pyrolysis method. The influence of solution concentration and furnace reaction temperature on morphology and average particle size were investigated. For adequate preparation conditions, it has mostly spherical, solid and narrow particle size distribution. Average particle size(X50) distribution was below 100 nm. The critical temperature for the synthesized MgB2 was around 36K. KCI Citation Count: 0
ISSN:	1229-3008 2287-6251